This drill bit by Dormer is a high-speed steel twist drill bit coated with Titanium Nitride, measuring 4.2mm in diametre and belonging to the A002S series. It offers precision drilling and durability, making it ideal for industrial applications in automation, electronics, electrical, and mechanical industries.

• Made of HSS-TiN material for enhanced strength and wear resistance
• Titanium Nitride coating improves performance and prolongs tool life
• Precisely engineered 4.2mm diametre for accurate drilling
• Comes in a set of two pieces for convenience and value
• Twist design ensures efficient drilling in various materials
• Overall length of 75mm provides versatility for different applications

• Drilling holes in metal components for assembly
• Creating precise openings in electronic circuit boards
• Fabricating mechanical parts with high accuracy
• Maintenance and repair tasks in automation systems

This drill bit is suitable for stainless steel applications due to its HSS-TiN construction and Titanium Nitride coating.

Yes, this drill bit is compatible with most cordless drills for efficient and easy use.

Yes, this drill bit is designed for high-precision drilling tasks in various industries.

While primarily suitable for metal drilling, this drill bit can also be used for woodworking projects with proper care and technique.

No, this drill bit requires regular cleaning and storage to maintain its sharpness and effectiveness over time.